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Whole lower extremity exoskeleton and operation method thereof

An exoskeleton, full lower extremity technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as lack of autonomous balance ability and inability to free hands, and achieve the effect of reducing the burden on lower limbs

Inactive Publication Date: 2017-06-30
艾施科(杭州)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a wearable device, the personal walking exoskeleton robot is a typical human-machine hybrid system. The current exoskeleton robot in my country is still in the research and development stage; for the design of the lower limbs, there is currently no autonomous balance ability, and crutches are needed to assist. Maintain the balance of the body, which is equivalent to not being able to free up your hands to do other things when walking or standing. At the same time, because you need to use your hands to maintain your body balance, your hands will need to bear a considerable part of your body weight. Or people with upper limb weakness will cause certain difficulties

Method used

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  • Whole lower extremity exoskeleton and operation method thereof
  • Whole lower extremity exoskeleton and operation method thereof
  • Whole lower extremity exoskeleton and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Full lower extremity exoskeleton, such as Figure 1-2As shown, including the skeletal system, the skeletal system includes the waist hip frame 1, the left leg frame and the right leg frame, the left leg frame and the right leg frame both include the thigh part 2, the calf part 3 and the foot part 11, the waist hip frame 2 and the thigh Between the parts 3, an auxiliary leg extension device 4, an auxiliary leg internal rotation device 5 and an auxiliary leg extension device 6 are arranged, and the auxiliary leg extension device 4 and the auxiliary leg rotation device 5 are arranged on the upper side of the auxiliary leg extension device 6. The auxiliary leg internal and external rotation device 5 includes a first rotating shaft 51, and the direction of the first rotating shaft 51 is perpendicular to the horizontal plane.

Embodiment 2

[0029] Full lower extremity exoskeleton, such as Figure 1-2 As shown, including the skeletal system, the skeletal system includes the waist hip frame 1, the left leg frame and the right leg frame, the left leg frame and the right leg frame both include the thigh part 2, the calf part 3 and the foot part 11, the waist hip frame 1 and the thigh An auxiliary leg extension device 4, an auxiliary leg rotation device 5 and an auxiliary leg extension device 6 are arranged between the parts 2, and the auxiliary leg extension device 4 and the auxiliary leg rotation device 5 are arranged on the upper side of the auxiliary leg extension device 6. The auxiliary leg internal and external rotation device 5 includes a first rotating shaft 51, and the direction of the first rotating shaft 51 is perpendicular to the horizontal plane. The auxiliary leg adduction device 4 is arranged on the upper side of the auxiliary leg adduction device 5 .

Embodiment 3

[0031] Full lower extremity exoskeleton, such as Figure 1-2 As shown, including the skeletal system, the skeletal system includes the waist hip frame 1, the left leg frame and the right leg frame, the left leg frame and the right leg frame both include the thigh part 2, the calf part 3 and the foot part 11, the waist hip frame 1 and the thigh An auxiliary leg extension device 4, an auxiliary leg rotation device 5 and an auxiliary leg extension device 6 are arranged between the parts 2, and the auxiliary leg extension device 4 and the auxiliary leg rotation device 5 are arranged on the upper side of the auxiliary leg extension device 6. The auxiliary leg internal and external rotation device 5 includes a first rotating shaft 51, and the direction of the first rotating shaft 51 is perpendicular to the horizontal plane. The auxiliary leg adduction device 4 is located at the lower side of the auxiliary leg adduction device 5 .

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Abstract

The invention relates to the technical field of lower extremity exoskeletons and discloses a whole lower extremity exoskeleton and an operation method of the whole lower extremity exoskeleton. The whole lower extremity exoskeleton comprises a skeleton system, wherein the skeleton system comprises a waist-hip frame (1), a left leg frame and a right left frame, wherein each of the left leg frame and the right left frame comprises a thigh part (2), a shank part (3) and a foot part (11); an auxiliary internal and external leg expansion device (4), an auxiliary internal and external leg rotating device (5) and an auxiliary leg flexion-extension device (6) are arranged between the waist-hip frame (1) and each thigh part (2); each auxiliary internal and external leg rotating device (5) comprises a first rotating shaft (51); and the direction of each first rotating shaft (51) is vertical to the horizontal plane. The whole lower extremity exoskeleton has the function of strengthening or partially replacing the lower limb movement capacity of a user, and is suitable for users with amputated lower limbs or poor lower limb movement capacity.

Description

technical field [0001] The invention relates to the technical field of lower extremity exoskeleton, relates to a full lower extremity exoskeleton, and in particular to an operation method for a full lower extremity exoskeleton. Background technique [0002] As a wearable device, the personal walking exoskeleton robot is a typical human-machine hybrid system. The current exoskeleton robot in my country is still in the research and development stage; for the design of the lower limbs, there is currently no autonomous balance ability, and crutches are needed to assist. Maintain the balance of the body, which is equivalent to not being able to free up your hands to do other things when walking or standing. At the same time, because you need to use your hands to maintain your body balance, your hands will need to bear a considerable part of your body weight. Or people with upper limb weakness will cause certain difficulties. Contents of the invention [0003] Aiming at the short...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/00A61B5/103
CPCA61B5/1038A61H3/00A61H2003/005A61H2003/007A61H2201/1207A61H2201/163A61H2201/1642A61H2201/165A61H2201/5071A61H2205/085A61H2205/106A61H2205/108
Inventor 戴晖晔
Owner 艾施科(杭州)科技有限公司
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